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What are the applications of ferroalloys in casting
What are the applications of ferroalloys in casting? Anyang Xinshichuang Ferroalloy Co., Ltd. to introduce to you:
Ferroalloys are used in the foundry industry as a nucleus inoculant for steelmaking. One of the measures to change the performance of cast iron and cast steel is to change the solidification conditions of the casting In order to change the solidification conditions, some ferroalloys are often added as crystal nuclei before casting, forming a grain center, so that the formed graphite becomes fine and scattered, and the grains are refined, thereby upgrading the performance of the casting. Ferroalloys can also be selected as steelmaking reducing agents, silicon alloys are used as reducing agents for the production of ferromolybdenum, ferrovanadium and other ferroalloys, and silicon chromium alloys and manganese-silicon alloys are used as reducing agents for the production of medium and low carbon manganese iron. In the non-ferrous metallurgical and chemical industries, ferroalloys are also increasingly widely selected, for example, medium low carbon manganese iron is used to make welding rods; Silicon aluminum alloy is used to produce silicon aluminum intermediate alloy; Ferrochrome is used as an anode material for the production of chromides and chrome plating, and some ferroalloys are used as high-temperature resistant materials.
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